These White Walkers really aren’t messing around. (WARNING: Spoilers ahead!)
So, something pretty major happened in the last scene of the Game of Thrones Season 7 finale. And if you don't want to be spoiled, then don't read any further. Spoilers ahead!
HBO / Via giphy.com
It was a pretty chaotic scene.
And as the Undead started to head toward Westeros, it looks like they marched in a pretty specific shape.